CN209907346U - Precast concrete hydrant protection body - Google Patents
Precast concrete hydrant protection body Download PDFInfo
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- CN209907346U CN209907346U CN201920398915.0U CN201920398915U CN209907346U CN 209907346 U CN209907346 U CN 209907346U CN 201920398915 U CN201920398915 U CN 201920398915U CN 209907346 U CN209907346 U CN 209907346U
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- Prior art keywords
- pipe
- protection
- base
- precast concrete
- body protection
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011083 cement mortar Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000001012 protector Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 description 7
- 238000003973 irrigation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a precast concrete hydrant protection body, which consists of a protection body cover, a protection body pipe and a protection body base; the protective body cover is round and is embedded on a peak platform in the pipe orifice of the protective body pipe and is level with the pipe orifice; the pipe body is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened and gradually transits to the normal pipe wall thickness of the middle and lower sections, and the inner diameter of the pipe is the same up and down and is not changed; the lower end of the body protecting pipe is arranged on the body protecting base and in the annular limiting retainer ring; the body protecting base is square, and a circular hole is reserved in the center of the body protecting base and is used for penetrating through the water supply vertical pipe; the protruding bottom plate of spacing retaining ring is certain height, and with reserving the round hole concentric, have certain clearance with the body protection pipe after the installation between, and the fixed body protection pipe of packing cement mortar in the clearance makes it become an organic whole with the body protection base. The wall thickness of the upper end of the utility model is locally increased, thereby playing double roles of warning and protection; the normal wall thickness of the middle and lower end buried part not only meets the use requirement, but also does not additionally increase the material cost.
Description
Technical Field
The utility model belongs to the technical field of the irrigation and water conservancy, especially, relate to a precast concrete hydrant protection body.
Background
At present, the water conservation irrigation technology of farmland irrigation in China is widely popularized, and the low-pressure pipeline technology is one of the technologies. The irrigation mode is that water is delivered through an underground horizontal water delivery pipeline, a vertical pipe is vertically branched to the ground at certain intervals, and a water supply control device is installed for delivering water to the ground. A hidden plastic water supply control device is arranged at the top end of a water delivery vertical pipe, is called a lower plug body of a water supply plug, is embedded at a certain depth below the ground, and realizes the water outlet function after being connected with the upper plug body. In order to create a working space of the plastic lower bolt body and ensure that the lower bolt body works normally and is not damaged, a protection device is required to be arranged around the lower bolt body.
At present, this kind of irrigation and water conservancy water-saving irrigation hydrant protector adopts precast concrete pipe more, but the ubiquitous structural design is simple, the not good condition of result of application. First, the tube wall is usually only a few centimeters thick, and has limited mechanical impact resistance, especially the upper end part, which is easily damaged after mechanical impact. To solve this problem, it is common practice to: 1. the wall pipe is integrally thickened, but the manufacturing, transportation and installation costs are increased; 2. a precast concrete guard ring is sleeved on the exposed part of the ground, but the manufacturing and installation cost is additionally increased, and the precast concrete guard ring and the protective pipe cannot be integrated and are easy to sink due to loose combination, so that the application effect cannot be ensured. The protection pipe and the base of the existing similar product are stacked up and down and only can play a role of preventing sedimentation, once the upper part of the protection pipe is subjected to external force, the protection pipe and the base are in a separated state and are not effectively combined, the vertical pipe is easy to incline and displace, the protection function is lost, and the safety of the lower bolt body of the hydrant is affected.
Aiming at the technical defects of the existing precast concrete hydrant protective device, the hydrant protective device with a novel structure is inevitably developed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a precast concrete hydrant protective body can strengthen anti mechanical damage ability, can prevent again to protect the siphuncle slope, shift, guarantees the normal performance of protection device function, and then reaches bolt safety under the protection hydrant, reduces economic loss's purpose.
In order to solve the technical problem, the utility model provides a following technical scheme: a precast concrete hydrant protection body consists of a protection body cover, a protection body pipe and a protection body base; the protective body cover is circular, is covered with an embedded steel bar handle, is embedded on a banquet platform in the pipe orifice of the protective body pipe and is flush with the pipe orifice; the pipe body is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened, and the pipe wall gradually transitions to the normal pipe wall thickness of the middle-lower section; the upper and lower inner diameters of the body protection pipe are the same, the pipeline is through, and the lower end of the body protection pipe is arranged on the body protection base and in the limiting retainer ring; the body protecting base is square; a circular hole is reserved in the center of the body protecting base and is used for penetrating through the water supply vertical pipe; the limiting retainer ring protrudes out of the upper surface of the protective body base by a certain height and is concentric with the reserved circular hole; a certain gap is formed between the limiting check ring and the body protection tube, and cement mortar is filled in the gap to fix the body protection tube and the body protection base into a whole.
As the utility model discloses a preferred technical scheme, the protective body is covered with the embedded bar handle, and it is more convenient to operate.
As a preferred technical scheme of the utility model, the body protection base is provided with a protruding limit retainer ring for limiting the displacement of the body protection tube.
As an optimal technical scheme of the utility model, a plurality of triangle-shaped supports are installed in the outside of spacing retaining ring, increase the rigidity of protecting the body base.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1) the protective body is covered with the embedded steel bar handle, so that compared with the common operation method of clamping a pair of preformed holes by using a butt clamp handle, the tool is saved, and the operation is more convenient.
2) The protective pipe is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened, and the pipe wall gradually transits to the normal pipe wall thickness of the middle-lower section. The upper end is particularly thickened, so that the warning effect and the mechanical damage protection capability can be greatly improved; the normal cement pipe wall thickness of the middle and lower ends not only meets the use requirement, but also does not additionally increase the material cost.
3) The base is provided with a circular ring type limiting check ring, a certain gap is reserved between the check ring and the protective body tube and used for filling cement mortar, and the protective body tube and the base are fixed to form a whole; when the upper end of the protection body pipe encounters external force, the lower end of the protection body pipe prizes the check ring, the check ring drives the base, the base becomes an effective resistance force arm, the protection body pipe is prevented from inclining and shifting, the normal function of the protection body is guaranteed, the safety of the lower bolt body of the hydrant is protected, and the purpose of reducing economic loss is achieved.
4) The outer side of the bottom plate limiting retainer ring is provided with triangular supports with proper sizes and quantities, so that the rigidity of the base is stronger, the transportation damage is reduced, and the use effect and the service life are ensured.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of the installation section structure of the present invention;
fig. 3 is a top view of the base of the present invention;
wherein: 1. a body-protecting cover; 2. a body protection tube; 3. a body-protecting base; 4. a limit retainer ring; 5. cement mortar; 6. supporting in a triangular manner; 7. a circular hole; 8. a water supply stand pipe; 9. a hydrant lower plug body; 10. the hydrant is provided with an upper hydrant body.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-3, a precast concrete hydrant protector comprises a protector cover 1, a protector tube 2 and a protector base 3; the body protecting cover 1 is round, and the body protecting cover 1 is provided with an embedded steel bar handle which is embedded on a peak platform in the pipe orifice of the body protecting pipe 2 and is flush with the pipe orifice; the pipe protector 2 is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened, and the pipe wall gradually transitions to the normal pipe wall thickness of the middle-lower section; the lower end of the body protection tube 2 is arranged on the body protection base 3 and in the limiting retainer ring 4; the body protecting base 3 is square, and a round hole 7 is reserved in the center of the body protecting base 3 and used for penetrating through a water supply vertical pipe 8; the limiting retainer ring 4 protrudes out of the upper surface of the protective body base 3 by a certain height and is concentric with the reserved circular hole 7; a certain gap is arranged between the limiting retainer ring 4 and the body protection tube 2, and the gap is used for filling cement mortar 5 to fix the body protection tube 2 and the body protection base 3 into a whole.
The hydrant lower plug body 9 is connected with a horizontal water supply pipe through a water supply vertical pipe 8, and when the hydrant upper plug body 10 is combined with the hydrant lower plug body 9, the purpose of water outlet irrigation is achieved.
The outer side of the limit retainer ring 4 is provided with a triangular support 6, and the triangular support 6 and the body protecting base 3 are integrally manufactured, so that the rigidity of the base is increased.
The utility model discloses product embodiment as follows:
excavating a working foundation pit at the position of the water supply vertical pipe 8, accurately controlling the depth and the width of the foundation pit, and leveling and compacting the treated foundation pit;
the height from the top of the pipe to the ground is accurately measured at the position of the water supply vertical pipe 8, then the water supply vertical pipe 8 with the length is cut, the lower end of the water supply vertical pipe 8 is installed in a horizontal pipeline, and the water supply vertical pipe 8 is ensured to be vertical, uniform in gluing and well-balanced in installation. The protection body base 3 is sleeved into a water supply vertical pipe 8 through a central round hole 7, the water supply vertical pipe is placed at the bottom of a pit and is placed at a right position, and a water supply bolt lower bolt body 9 is arranged at the upper end of the water supply vertical pipe 8, so that firm installation is guaranteed. Sheathing the body protection pipe 2 into a hydrant lower bolt body 9 from the lower end, installing the body protection pipe in a limiting retainer ring 4, wherein a certain gap is formed between the limiting retainer ring 4 and the body protection pipe 2, and cement mortar 5 is filled in the gap to fix the body protection pipe 2 and the body protection base 3 into a whole;
fine soil is simultaneously backfilled inside and outside the body protection pipe 2, and the backfilled soil inside is poured and compacted by a fine wood stick and is filled to the middle upper part of the lower bolt body; externally filling to the ground;
and buckling a body protecting cover 1, registering numbers, and completing and cleaning.
The utility model discloses the protective body is covered with the embedded bar handle, and the instrument has been saved and is confirmed to the operation method that presss from both sides tight a pair of preformed hole of handle clamp than general use, and it is more convenient to operate. The protective pipe is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened, and the pipe wall gradually transits to the normal pipe wall thickness of the middle-lower section. The upper end is particularly thickened, so that the mechanical damage protection capability of the warning effect can be greatly improved; the normal cement pipe wall thickness of the middle and lower ends not only meets the use requirement, but also does not additionally increase the material cost. The base is provided with a circular ring type limiting check ring, a certain gap is reserved between the check ring and the protective body tube and used for filling cement mortar, and the protective body tube and the base are fixed to form a whole; when the upper end of the protection pipe encounters external force, the lower end of the protection pipe prizes the check ring, the check ring drives the base, the base becomes an effective resistance force arm, the protection pipe is prevented from inclining and shifting, the function of the protection device is guaranteed to be normally exerted, and the purposes of protecting the safety of the lower bolt body of the hydrant and reducing economic loss are achieved. The outer side of the bottom plate limiting retainer ring is provided with a triangular support, so that the rigidity of the base is stronger, the transportation loss is reduced, and the use effect and the service life are ensured. The protective tube is produced by adopting a roller rotating process, a precise metal mold is adopted, the production process is mature, and the product quality is excellent. The well cover and the well seat are produced by using a precision plastic die and a strong vibration bed process, the size is accurate, the compactness is high, and the quality is ensured.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (4)
1. The utility model provides a precast concrete hydrant protection body which characterized in that: it is composed of a body protection cover (1), a body protection tube (2) and a body protection base (3); the body protection cover (1) is circular, and the body protection cover (1) is embedded on a peak platform in the pipe orifice of the body protection pipe (2) and is flush with the pipe orifice; the pipe protector (2) is a solid wall precast concrete pipe, the pipe wall of the upper end is particularly thickened, and the pipe wall gradually transitions to the normal pipe wall thickness of the middle-lower section; the upper inner diameter and the lower inner diameter of the body protection pipe (2) are the same, the pipeline is through, and the lower end of the body protection pipe (2) is arranged on the body protection base (3) and in the limiting retainer ring (4); the body protecting base (3) is square, a circular hole (7) is reserved in the center of the body protecting base (3) and used for penetrating through a water supply vertical pipe (8), and the limiting retainer ring (4) protrudes out of the upper surface of the body protecting base (3) by a certain height and is concentric with the reserved circular hole (7); a certain gap is formed between the limiting check ring (4) and the body protection tube (2), and cement mortar (5) is filled in the gap to fix the body protection tube (2) and the body protection base (3) into a whole.
2. A precast concrete hydrant guard according to claim 1, wherein: the body protecting cover (1) is provided with an embedded steel bar handle.
3. A precast concrete hydrant guard according to claim 1, wherein: the body protecting base (3) is provided with a protruded limiting retainer ring (4) for limiting the displacement of the body protecting tube.
4. A precast concrete hydrant guard according to claim 1, wherein: a plurality of triangular supports (6) are installed on the outer side of the limiting check ring (4), and the bottoms of the triangular supports (6) and the body protecting base (3) are manufactured at the same time and are connected integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398915.0U CN209907346U (en) | 2019-03-27 | 2019-03-27 | Precast concrete hydrant protection body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398915.0U CN209907346U (en) | 2019-03-27 | 2019-03-27 | Precast concrete hydrant protection body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209907346U true CN209907346U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398915.0U Active CN209907346U (en) | 2019-03-27 | 2019-03-27 | Precast concrete hydrant protection body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209907346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914361A (en) * | 2019-03-27 | 2019-06-21 | 牟月芳 | A kind of precast concrete hydrant protection body |
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2019
- 2019-03-27 CN CN201920398915.0U patent/CN209907346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914361A (en) * | 2019-03-27 | 2019-06-21 | 牟月芳 | A kind of precast concrete hydrant protection body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220519 Address after: 253000 room 716-1, 7 / F, South Building, Block E, No. 6596, Dongfanghong East Road, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province Patentee after: Shandong Fengjing Building Materials Technology Co.,Ltd. Address before: 253000 No. 302, unit 2, building 2, No. 122, Jianshe street, Xiajin County, De Zhou City, Shandong Province Patentee before: Mou Yuefang |
|
| TR01 | Transfer of patent right |